697009468 has 12 divisors (see below), whose sum is σ = 1223690832. Its totient is φ = 347383520.

The previous prime is 697009447. The next prime is 697009477. The reversal of 697009468 is 864900796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278905 + ... + 281392.

It is an arithmetic number, because the mean of its divisors is an integer number (101974236).

Almost surely, 2^697009468 is an apocalyptic number.

It is an amenable number.

697009468 is a deficient number, since it is larger than the sum of its proper divisors (526681364).

697009468 is a wasteful number, since it uses less digits than its factorization.

697009468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560612 (or 560610 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 697009468 is about 26400.9368773155. The cubic root of 697009468 is about 886.6377657177.

The spelling of 697009468 in words is "six hundred ninety-seven million, nine thousand, four hundred sixty-eight".